I know only a little about this matter; you may ask ____ knows better than I.
He some French while he was away on a business trip in Paris.
Athens,________known as the birthplace of the Olympics,________the capital of Greece.
--Can I smoke here?--Sorry, we don’t allow __________ here.
— Is it good to look up every new word when I come across it in reading?—No,you _____,because you are likely to guess the meaning from the context,
---- Have you heard that Tom, as well as his parents, _____ moved to Beijing?---- Really? No _____ I haven’t seen him for a long time.